 Joe Biden is as sharp as he's ever been, sharper than he's ever been. Are you going to believe Mika Brzezinski, who just is his echo chamber, all the people on that panel? Last night, Jake Tapper, they did okay. But did you notice that when Joe Biden talked about the Charlottesville thing, and he lied about that, Jake Tapper knows that Snopes debunked that whole lie within the last week or so, and he didn't correct it.